Apple-only changes to restore a layout of the Fl_X class identical to that in FLTK 1.3.3.
With true subwindows, several members of Fl_X became useless.
This change recycle two of them for new uses:
- Fl_Region subRegion is used as a pointer to a CGRect
- Fl_X *xidChildren is used to indicate the resolution of the display
containing a window

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10486 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
The new subRect_ member is better private (FLTK_ABI_VERSION >= 10304 only).

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10487 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Removed useless member function window_pixel_size().

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10488 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Removed compilation warning for unused variable.

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10489 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Restores compilation with SDK’s before 10.7, erroneously broken in a recent commit.

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10490 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Unused functions makePath() and makePathForFile() removed. (STR#3169)
Albrecht adds in comment #3: "These have been replaced by fl_make_path()
and fl_make_path_for_file() in src/fl_utf8.cxx."



git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10491 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Fixes STR #3169, comment #3.


git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10492 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Fixes STR #3169, comments #4, #5 and #7.
Prevents warnings from the OSX 10.9.x clang compiler.


git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10493 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Fixes STR #3169, comment #8.
Prevents warnings from OSX 10.9.x clang compiler.



git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10494 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Avoid double window redraw after deminiaturization.

git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10495 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Optimize drawing loop, fix indent.


git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10496 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Fix problem with *horiz* dot pattern alignment,
optimized draw loop, fixed indent.


git-svn-id: http://seriss.com/public/fltk/fltk/branches/branch-1.3@10497 ea41ed52-d2ee-0310-a9c1-e6b18d33e121